DropControllerMotion

gtk.drop_controller_motion.DropControllerMotion is an event controller tracking the pointer during Drag-and-Drop operations.

It is modeled after gtk.event_controller_motion.EventControllerMotion so if you have used that, this should feel really familiar.

This controller is not able to accept drops, use gtk.drop_target.DropTarget for that purpose.

class DropControllerMotion : EventController {

this();

bool containsPointer();

gdk.drop.Drop getDrop();

bool isPointer();

ulong connectEnter(T callback, Flag!"After" after);

ulong connectLeave(T callback, Flag!"After" after);

ulong connectMotion(T callback, Flag!"After" after);

}

Constructors

this this(): Creates a new event controller that will handle pointer motion events during drag and drop.

Members

Functions

connectEnter ulong connectEnter(T callback, Flag!"After" after): Connect to Enter signal.
connectLeave ulong connectLeave(T callback, Flag!"After" after): Connect to Leave signal.
connectMotion ulong connectMotion(T callback, Flag!"After" after): Connect to Motion signal.
containsPointer bool containsPointer(): Returns if a Drag-and-Drop operation is within the widget self or one of its children.
getDrop gdk.drop.Drop getDrop(): Returns the gdk.drop.Drop of a current Drag-and-Drop operation over the widget of self.
isPointer bool isPointer(): Returns if a Drag-and-Drop operation is within the widget self, not one of its children.

Inherited Members

From EventController

getCurrentEvent gdk.event.Event getCurrentEvent(): Returns the event that is currently being handled by the controller.
getCurrentEventDevice gdk.device.Device getCurrentEventDevice(): Returns the device of the event that is currently being handled by the controller.
getCurrentEventState gdk.types.ModifierType getCurrentEventState(): Returns the modifier state of the event that is currently being handled by the controller.
getCurrentEventTime uint getCurrentEventTime(): Returns the timestamp of the event that is currently being handled by the controller.
getName string getName(): Gets the name of controller.
getPropagationLimit gtk.types.PropagationLimit getPropagationLimit(): Gets the propagation limit of the event controller.
getPropagationPhase gtk.types.PropagationPhase getPropagationPhase(): Gets the propagation phase at which controller handles events.
getWidget gtk.widget.Widget getWidget(): Returns the gtk.widget.Widget this controller relates to.
reset void reset(): Resets the controller to a clean state.
setName void setName(string name): Sets a name on the controller that can be used for debugging.
setPropagationLimit void setPropagationLimit(gtk.types.PropagationLimit limit): Sets the event propagation limit on the event controller.
setPropagationPhase void setPropagationPhase(gtk.types.PropagationPhase phase): Sets the propagation phase at which a controller handles events.
setStaticName void setStaticName(string name): Sets a name on the controller that can be used for debugging.

gtk drop_controller_motion classes